R591802605

RF Switches Overview

The R591802605 is a single-pole six-throw (SP6T) coaxial RF switch manufactured by Radiall USA, Inc. It utilizes subminiature SMA2.9 connectors and operates up to a maximum frequency of 40 GHz. The device features a normally open configuration and is controlled via a 12Vdc TTL signal. Electrical performance includes a typical insertion loss of 0.3 dB at DC and 0.7 dB at 40 GHz, with isolation exceeding 40 dB across the operating band. The switch supports a maximum input power of 1 Watt continuous wave and 10 Watts peak. Mechanical specifications include a micro-D connector interface for control signals and a compact form factor designed for high-density applications.

RF Switches Feature Summary

• High-frequency operation capability up to 40 GHz using SMA2.9 interfaces
• Single-pole six-throw switching architecture for complex signal routing
• Normally open state with 12Vdc TTL control logic compatibility
• Compact micro-D connector integration for space-constrained designs

RF Switches Applications

• Test and measurement instrumentation requiring multi-channel signal selection
• Telecommunications base station testing equipment
• Aerospace and defense radar systems
• Satellite communication ground stations

RF Switches Procurement Notes

Verify the specific datasheet revision and mechanical drawing dimensions prior to integration, as component specifications may be subject to change without notice. Confirm that the 12Vdc TTL control voltage levels align with the driving circuitry in the final assembly. Ensure that the thermal management strategy accounts for the specified power handling limits under continuous wave operation conditions.

RF Switches Selection Notes

Select this component when a high-isolation, low-insertion-loss SP6T switch is required for frequencies extending to 40 GHz. Consider the SMA2.9 connector type for compatibility with existing test fixtures. Evaluate the 12Vdc control requirement against available system power rails. Compare physical footprint constraints against alternative switching solutions if space is limited.

RF Switches Part Context

This part belongs to Radiall's series of subminiature coaxial switches designed for high-performance RF applications. The SMA2.9 interface provides enhanced electrical performance compared to standard SMA connectors, particularly at higher frequencies. The product line targets industries demanding reliable signal routing in compact packages, such as aerospace and advanced telecommunications infrastructure.

RF Switches Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for cross-reference information or equivalent products within the same family.